Now for the data!
We pride ourselves on our testing. We test all our designs on a flow bench and of course on the real car. We measure just about every parameter and optimized the design. In the case of the 124 we found that the location of the evap port on the silicone tube was critical for preventing the dreaded P1CEA check engine light. We took the time to get this right. With our intake you will NOT get a check engine light.
In the next pictures you can see the pressure data from the flow bench. It's pretty self explanatory, all our intakes easily out flow the stock intake. The temperature data is taken after the intecooler with the car at full boost in second gear, so it had enough forward motion to keep things cool. Remember that with the V2 there are conditions where the temperature can be higher than stock, but as long as the car is moving it does pretty well.
Power results. All our intakes give you more power, the gains from the V1 are mild, but in my opinion worthwhile for those who want to retain stock noise levels and near stock appearance. The V2 gives more, and the V4 is the leader in power.
The V1 is 168.99 and can be found here: https://shopeurocompulsion.net/coll...ider-v1-air-induction-kit?variant=26725372609
Note: you can add a K&N filter at extra charge. However in extensive testing we found it offered no performance advantage. Frankly we were surprised by this because usually they do. However the K&N did not outflow the stock filter on the flow bench. An inspection revealed the reason. The stock filter has pleats about twice as deep, thus the K&N filter has about 1/2 the filter area However it does flow equally well, due to it's superior materials, and it's washable and reusable, so it's still a good product.
The V2 can be found here: https://shopeurocompulsion.net/coll...mpulsion-fiat-124-spider-v2-air-induction-kit
This particular style of intake is typically very popular because it performs well, sounds aggressive, and looks good.
The V4 is here: https://shopeurocompulsion.net/coll...n-fiat-124-spider-abarth-v4-air-induction-kit
. This is the one I am running on my car. It's expensive, but it's the best.
More tech info! http://eurocompulsion.net/FIAT124SPIDERINTAKETECH.pdf